There are several reasons for women to have swollen feet: 1, do not rule out infectious factors, such as the feet will often come into contact with bacteria, viruses, especially fungi, if there is a local cellulitis or even dengue, etc. There will be local redness, swelling, heat, pain, and foot swelling, foot distension, etc. 2, rheumatism or rheumatoid diseases will also appear in the foot distension of the symptoms and reactions. 3, endocrine metabolic diseases, such as hypothyroidism, adrenal cortical insufficiency, foot swelling will also occur. 4, lower extremity vascular reflux is not smooth, patients with renal insufficiency will also appear foot swelling. For example, hypothyroidism, adrenocortical insufficiency, the feet will also appear swelling. 4, lower extremity vascular reflux is not good will also appear foot swelling, renal insufficiency patients will also appear foot swelling, foot swelling.